CPU upgrade for Asus A6F from T2600 to T7200

[yellowBird]

CPU upgrade for Asus A6F from T2600 (x86) to T7200 (x64)

-bios link: 
Page here (direct download here) AMI BIOS

-whats happens: 
ASUS A6F (12yo laptop) currently running 32bit Intel Core Duo T2600. I want to upgrade to 64bit Intel Core 2 Duo T7200. Don't know if BIOS supports it (the chipset ICH7 does as datasheet confirms). 
Both are: SocketM/mPGA478MT, bus 667 MHz, 0.065 micron,  

-screenshot from aida32 > motherboard > cpuid:



-screenshot from cpu-z (current CPU):



-screenshot from cpu-z (Mainboard):



-CPU spec code:
Current: T2600 (Yonah) TBW 31 Watt
Upgrade: T7200 (Merom) TBW 34 Watt

Is it possible?

PS. I don't have new CPU yet, I need to order it. And there are mixed messages according to this solution. Some says it works, some says it's not working (same BIOS).

[DeathBringer]

You need to update BIOS to version A6FAS.222 for T7200.

[yellowBird]

Thanx! BIOS updated smoothly. A lot of new options comparing to previous one. CPU on the way.

//edit: CPU arrived, installed it and working fine. Thx for help. Case closed.

[robrizio]

You need to update BIOS to version A6FAS.222 for T7200.

Hi, this bios works also with t7400 and t7600?

Thanx! BIOS updated smoothly. A lot of new options comparing to previous one. CPU on the way.

//edit: CPU arrived, installed it and working fine. Thx for help. Case closed.

Hi, I wanted to ask if you can post a screenshot of cpu-z, I saw that on some laptops the cpu multiplier remains at 6x (about 1000ghz) rather than 12x

https://www.cpu-upgrade.com/mb-Intel_(ch...press.html
https://valid.x86.fr/2853779

[DeathBringer]

Hi, this bios works also with t7400 and t7600?

Yes, T7400 (SL9SE) and T7600 (SL9SD).

[robrizio]

Thank's, I have upgraded my asus a6f with T7400. 
Is there a way to install Win 10 and newer Linux distributions?
I read that to install Windows 10 you need to enable Non Execute (NX) setting from bios.
Does the A6FAS.222 bios have hidden menus?